ST7261 datasheet(76/80 Pages) STMICROELECTRONICS

部件名	ST7261

功能描述	LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, ROM MEMORY, LVD, WDG, TIMER

PDF	80 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

76 / 80 page

ST7261

76/80

15 SUMMARY OF CHANGES

Description of the changes between the current release of the specification and the previous one.

Revision

Main changes

Date

2.0

Removed references to FLASH and FASTROM devices

Added Nested Interrupt feature

Updated section 11 on page 50 and section 13 on page 69

Added section 14 on page 73

Added “IMPORTANT NOTE” on page 73

Nov 02

2.1

Added an important note in section 3 on page 8

Removed reference to EICR register (replaced by ITRFRE2 register) in section 6.2 on page

Added text specifying that the watchdog is a free-running counter (Section 9.1.2 and section

9.1.3 on page 31

Added reference to AN1635 in section 13 on page 69

Updated description of FMP_R option bit in section 13.1 on page 69

Updated Section 14: the title has been changed and the section describing “LVD Reset on

VDDBrownout “ has been inserted in the erratasheet

Added erratasheet at the end of this document

Please read carefully the Section “IMPORTANT NOTE” on page 73

June 03

ST7261 数据表(PDF) 76 Page - STMicroelectronics